The DK2 OPD812 Big Dump Electric Power Dump Cart is a self-driving utility cart designed for transporting heavy materials around farms, landscaping projects, construction sites, and large properties. It is powered by a 12V 32Ah rechargeable lead-acid battery and supports a maximum payload of 1,100 lb (499 kg).

The cart features an 8.34 cu. ft. sealed steel wet bucket with approximately 45-gallon capacity, making it suitable for hauling gravel, soil, sand, concrete, mulch, and other bulk materials. The powered dump mechanism helps unload material with less manual effort.

A front-wheel electric drive system moves the cart at speeds up to approximately 3 mph, while the articulated rear wheels help keep the load stable and improve maneuverability over uneven terrain. The OPD812 uses 16 x 6.5-8 all-terrain front tires and 13 x 5.00-6 articulated rear tires.

The onboard battery system provides an estimated 8 to 10 hours of runtime, with an approximate recharge time of 6 to 7 hours. A real-time battery capacity and voltage indicator helps the operator monitor remaining power during use.

Additional features include an electromagnetic braking system, throttle-bar speed control, and 30W headlights with auxiliary lighting for improved visibility around the work area.

Key Features

• 1,100 lb maximum payload capacity
• 12V 32Ah rechargeable battery
• Self-driving electric operation
• Electric dump mechanism
• 8.34 cu. ft. / 45-gallon steel bucket
• Up to 3 mph travel speed
• 8–10 hour estimated runtime
• Approximate 6–7 hour charging time
• Front-wheel electric drive
• Articulated rear wheels
• Electromagnetic braking system
• Throttle-bar speed control
• Real-time battery voltage and capacity display
• 30W headlights and auxiliary lights
• All-terrain front tires

Technical Specifications